Cleared Traditional

K984183 - PERMA-PASS VASCULAR GRAFT, 5T GRAFT,MODEL 31451 (FDA 510(k) Clearance)

Class II Cardiovascular device cleared through predicate-based substantial equivalence - typically does not require clinical trials.

K984183 · Possis Medical, Inc. · Cardiovascular device
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Optimized for regulatory review, auditing and printing
Feb 1999
Decision
70d
Days
Class 2
Risk

K984183 is an FDA 510(k) clearance for the PERMA-PASS VASCULAR GRAFT, 5T GRAFT,MODEL 31451. Classified as Prosthesis, Vascular Graft, Of Less Then 6mm Diameter (product code DYF), Class II - Special Controls.

Submitted by Possis Medical, Inc. (Minneapolis, US). The FDA issued a Cleared decision on February 1, 1999 after a review of 70 days - a notably fast clearance cycle.

This device falls under the Cardiovascular FDA review panel, regulated under 21 CFR 870.3450 - the FDA cardiovascular device oversight framework. The Traditional 510(k) pathway establishes clearance through substantial equivalence to a legally marketed predicate device, without requiring clinical trial data.

Device pattern: Fast-track predicate clearance. Standard predicate reliance. The short review cycle indicates strong predicate alignment - the FDA found sufficient equivalence without extended technical review.

View all Possis Medical, Inc. devices

Submission Details

510(k) Number K984183 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received November 23, 1998
Decision Date February 01, 1999
Days to Decision 70 days
Submission Type Traditional
Review Panel Cardiovascular (CV)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
55d faster than avg
Panel avg: 125d · This submission: 70d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code DYF Prosthesis, Vascular Graft, Of Less Then 6mm Diameter
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 870.3450
What this classification means

Class II devices require demonstration of substantial equivalence to a legally marketed predicate device. This pathway does not require clinical trials - it relies on engineering equivalence and performance data. Most Cardiovascular devices follow this clearance model.